| 1 |
ajm |
1.1 |
//---PACKAGE DECLARATION--- |
| 2 |
|
|
package uk.ac.ukc.iscream.clientinterface; |
| 3 |
|
|
|
| 4 |
|
|
//---IMPORTS--- |
| 5 |
|
|
import uk.ac.ukc.iscream.core.*; |
| 6 |
|
|
import uk.ac.ukc.iscream.util.*; |
| 7 |
|
|
import java.util.LinkedList; |
| 8 |
|
|
import java.util.Iterator; |
| 9 |
|
|
|
| 10 |
|
|
/** |
| 11 |
|
|
* A client interface servant |
| 12 |
|
|
* |
| 13 |
|
|
* @author $Author: ajm4 $ |
| 14 |
|
|
* @version $Id: FilterServant.java,v 1.10 2000/11/30 02:38:09 ajm4 Exp $ |
| 15 |
|
|
*/ |
| 16 |
|
|
class ClientInterfaceServant extends ClientInterfacePOA { |
| 17 |
|
|
|
| 18 |
|
|
//---FINAL ATTRIBUTES--- |
| 19 |
|
|
|
| 20 |
|
|
/** |
| 21 |
|
|
* The current CVS revision of this class |
| 22 |
|
|
*/ |
| 23 |
|
|
public final String REVISION = "$Revision: 1.10 $"; |
| 24 |
|
|
|
| 25 |
|
|
//---STATIC METHODS--- |
| 26 |
|
|
|
| 27 |
|
|
//---CONSTRUCTORS--- |
| 28 |
|
|
|
| 29 |
|
|
/** |
| 30 |
|
|
* Creates a new ClientInterfaceServant. |
| 31 |
|
|
* |
| 32 |
|
|
*/ |
| 33 |
|
|
public ClientInterfaceServant() { |
| 34 |
|
|
// here would be a nice place to pass in local clients |
| 35 |
|
|
_clients = new LinkedList(); |
| 36 |
|
|
_logger.write(this.toString(), Logger.SYSINIT, "created"); |
| 37 |
|
|
} |
| 38 |
|
|
|
| 39 |
|
|
//---PUBLIC METHODS--- |
| 40 |
|
|
|
| 41 |
|
|
/** |
| 42 |
|
|
* Method to receive a string over corba. |
| 43 |
|
|
* |
| 44 |
|
|
* @param xml the String of XML to print out |
| 45 |
|
|
*/ |
| 46 |
|
|
public void receiveXML(String xml) { |
| 47 |
|
|
_logger.write(this.toString(), Logger.DEBUG, "got data - " + xml); |
| 48 |
|
|
_logger.write(this.toString(), Logger.DEBUG, "passing to clients"); |
| 49 |
|
|
Iterator i = _clients.iterator(); |
| 50 |
|
|
while(i.hasNext()) { |
| 51 |
|
|
((ClientHandler) i.next()).receiveXML(xml); |
| 52 |
|
|
} |
| 53 |
|
|
} |
| 54 |
|
|
|
| 55 |
|
|
public void register(ClientHandler newClient) { |
| 56 |
|
|
_logger.write(this.toString(), Logger.SYSMSG, "registered client - " + newClient.toString()); |
| 57 |
|
|
_clients.add(newClient); |
| 58 |
|
|
} |
| 59 |
|
|
|
| 60 |
|
|
/** |
| 61 |
|
|
* Overrides the {@link java.lang.Object#toString() Object.toString()} |
| 62 |
|
|
* method to provide clean logging (every class should have this). |
| 63 |
|
|
* |
| 64 |
|
|
* @return the name of this class and its CVS revision |
| 65 |
|
|
*/ |
| 66 |
|
|
public String toString() { |
| 67 |
|
|
return this.getClass().getName() + "{" + _name + "}(" + REVISION.substring(11, REVISION.length() - 2) + ")"; |
| 68 |
|
|
} |
| 69 |
|
|
|
| 70 |
|
|
//---PRIVATE METHODS--- |
| 71 |
|
|
|
| 72 |
|
|
//---ACCESSOR/MUTATOR METHODS--- |
| 73 |
|
|
|
| 74 |
|
|
//---ATTRIBUTES--- |
| 75 |
|
|
|
| 76 |
|
|
/** |
| 77 |
|
|
* Reference to a Logger |
| 78 |
|
|
*/ |
| 79 |
|
|
private Logger _logger = ReferenceManager.getInstance().getLogger(); |
| 80 |
|
|
|
| 81 |
|
|
/** |
| 82 |
|
|
* Our name |
| 83 |
|
|
*/ |
| 84 |
|
|
private String _name = ReferenceManager.getInstance().getName(); |
| 85 |
|
|
|
| 86 |
|
|
private LinkedList _clients; |
| 87 |
|
|
|
| 88 |
|
|
//---STATIC ATTRIBUTES--- |
| 89 |
|
|
|
| 90 |
|
|
} |
